80386 AT Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	25/33MHz
Chip Set	Unidentified
Max. Onboard DRAM	16MB
Cache	64KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	32-bit external memory card
NPU Options	80387SX/3167

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J13	Speaker	J19
Reset switch	J15	Power LED & keylock	J20
Turbo switch	J17	32-bit external memory card	SL1
Turbo LED	J18

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 2A	Bank 3	Bank 3A
1MB	(4) 256K x 9	NONE	NONE	NONE	NONE	NONE
2MB	(4) 256K x 9	(4) 256K x 9	NONE	NONE	NONE	NONE
4MB	(4) 1M x 9	NONE	NONE	NONE	NONE	NONE
4MB	(4) 256K x 9	(4) 256K x 9	(8) 44256	(4) 41256	(8) 44256	(4) 41256
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE	NONE	NONE
10MB	(4) 1M x 9	(4) 1M x 9	(8) 44256	(4) 41256	(8) 44256	(4) 41256
16MB	(4) 1M x 9	(4) 1M x 9	(8) 441000	(4) 411000	(8) 441000	(4) 411000

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
64KB	(4) 8K x 8	(4) 8K x 8	(1) 8K x 8
Note: Cache is factory installed and is not configurable.

NPU TYPE CONFIGURATION
Type	J24	J25
Asynchronous	Closed	Closed
Synchronous	Open	Open